Variation in survival among patients with acute lymphocytic leukemia.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001856:Bone Marrow Examination; D002648:Child; D002675:Child, Preschool; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D007223:Infant; D007945:Leukemia, Lymphoid / Q000150:complications / Q000175:diagnosis / Q000401:mortality*; D007958:Leukocyte Count; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012737:Sex Factors